47259830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277999}}^1$

素因数の和:278023

約数の個数: 16

約数和(自身を含む): 90072000

約数和(自身を除く): 42812170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277999, 555998, 1389995, 2779990, 4725983, 9451966, 23629915, 47259830]

約数ペア:

[(1, 47259830), (2, 23629915), (5, 9451966), (10, 4725983), (17, 2779990), (34, 1389995), (85, 555998), (170, 277999)]